<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" label-width="68px">
      <el-form-item label="试卷名称" prop="examName">
        <el-input v-model="queryParams.examName" placeholder="请输入" clearable @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item label="试卷状态" prop="paperStatus">
        <el-select v-model="queryParams.paperStatus" placeholder="请选择" clearable>
          <el-option label="未发布" value="1" />
          <el-option label="发布" value="2" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
        <el-button type="primary" @click="handleQuery">练习历史</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="Plus" @click="handleAdd" v-hasPermi="['exam:classz:add']">新增</el-button>
      </el-col>
    </el-row>

    <el-table v-loading="loading" :data="classzList" @selection-change="handleSelectionChange">
      <el-table-column label="试卷名称" align="left" prop="examName" />
      <el-table-column label="试卷状态" align="center" prop="paperStatusNme"  width="100"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="400">
        <template #default="scope">
          <el-button link type="primary" icon="SwitchButton" @click="handleBeginTest(scope.row)"
            v-hasPermi="['exam:classz:edit']">开始练习</el-button>
          <el-button link type="primary" icon="Plus" @click="handleAddTest(scope.row)"
            v-hasPermi="['exam:classz:remove']">增加习题</el-button>
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['exam:classz:edit']">修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)"
            v-hasPermi="['exam:classz:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total > 0" :total="total" v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize" @pagination="getList" />

    <!-- 添加或修改试卷管理对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="classzRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="试卷名称" prop="examName">
          <el-input v-model="form.examName" placeholder="请输入试卷名称" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Classz">
import {historyExamList,gethistoryExam,addhistoryExam,updatehistoryExam, delhistoryExam} from "@/api/course/lnks.js";
import { useRouter } from 'vue-router'
const router = useRouter()

const { proxy } = getCurrentInstance();
const classzList = ref([]);
const open = ref(false);
const loading = ref(true);
const total = ref(0);
const title = ref("");

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    examName: null,
    paperStatus: null,
  },
  rules: {
    examName: [
      { required: true, message: "试卷名称不能为空", trigger: "blur" }
    ]
  }
});
const { queryParams, form, rules } = toRefs(data);
// 获取下拉

/** 查询试卷管理列表 */
function getList() {
  loading.value = true;
  historyExamList(queryParams.value).then(response => {
    classzList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {};
  proxy.resetForm("classzRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}
// 习题列表
const handleAddTest = (item) => {
  router.push({
    path: '/practise',
    query:{
      typeId: item.yearExamId,
      practiseType: 'k',
      showAdd: '1'
    }
  })
  
}
// 习题列表
const handleBeginTest = (item) => {
  console.log("🚀 ~ handleGotoDetail ~ item:", item)
  router.push({path: '/lnks/beginTest'})
}
/** 新增按钮操作 */
function handleAdd() {
  reset();
  open.value = true;
  title.value = "添加试卷";
}
/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const _yearExamId = row.yearExamId 
  gethistoryExam(_yearExamId).then(response => {
    form.value.yearExamId = response.data.yearExamId;
    form.value.examName = response.data.examName;
    open.value = true;
    title.value = "修改试卷";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["classzRef"].validate(valid => {
    if (valid) {
      if (form.value.yearExamId != null) {
        updatehistoryExam(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addhistoryExam(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _yearExamIds = row.yearExamId;
  proxy.$modal.confirm('是否确认删除该试卷信息？').then(function () {
    return delhistoryExam(_yearExamIds);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => { });
}
getList();
</script>
